Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

Derek D. Lovingood; Jeffrey R. Owens; Michael Seeber; Konstantin G. Kornev; Igor Luzinov

doi:10.3791/51022

Journal

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화학

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Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

전자 레인지를 이용한 산 - 촉매 반응을 통해 실리카 나노 입자의 제조

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18,546 Views

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09:43 min

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December 16, 2013

DOI:

10.3791/51022-v

DOI:

10.3791/51022-v

•

09:43 min

December 16, 2013

•

16 Views

Derek D. Lovingood¹, Jeffrey R. Owens², Michael Seeber³, Konstantin G. Kornev³, Igor Luzinov³

¹Oak Ridge Institute for Science and Education, ²Air Force Research Laboratory,Airbase Technology Division, ³School of Materials Science and Engineering,Clemson University

Summary

Silica nanoparticles were prepared using acid-catalysis of a siloxane precursor and microwave-assisted synthetic techniques resulting in the controlled growth of nanomaterials ranging from 30-250 nm in diameter. The growth dynamics can be controlled by varying the initial silicic acid concentration, time of the reaction, and temperature of reaction.